Flange Back Check - Sony MVC-CD200 Service Manual

4. Flange Back Check

Mode Still (Auto (
Subject Siemens star
(1.0 m from the front of the lens)
(Luminance : approx. 300 lux)
Measurement Point Check operation on TV monitor
Measuring Instrument
Specified Value The lens is focused.
SETUP setting:
DIGITAL ZOOM ............................................................. OFF
Checking method:
1) Place the Siemens star 1.0m from the front of the lens.
2) Shoot the Siemens star with the zoom TELE end.
3) To open the IRIS, decrease the luminous intensity to the siemens
star up to a point before noise appear on the image.
4) Turn on the auto focus.
5) Observe the TV monitor and check that the lens is focused.
6) Select page: 6, address: 2C, and set data: 01.
7) Shoot the Siemens star with the zoom WIDE end.
8) Observe the TV monitor and check that the lens is focused.
Processing after Completing Adjustments:
1) Select page: 6, address: 2C, and set data: 00.
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